Possible asthmogenic effect of oral contraceptives.
D000328:Adult; D001249:Asthma / Q000139:chemically induced*; D001991:Bronchitis / Q000139:chemically induced*; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D011247:Pregnancy; D012220:Rhinitis / Q000139:chemically induced*
D003276:Contraceptives, Oral